Audi A2 Concept Hybrid 2013
This prototype measures 3.80 meters long, includes four seats and, while maintaining a high architecture, tourism, less is more minivan than its predecessor. The final series model should come in 2013. The concept car includes a electrical mechanical with a notable performance: 150 km / h and 200 km of autonomy. The keys: a powerful electric motor, high capacity batteries and a lightweight 1150 kilos.The 80 hp engine constant yields up to 116 hp at full throttle. The torque or pushing force is 160 Nm (such as a 1.6 petrol engine), with peaks of 270 Nm (such as a 2.0 turbo diesel). And this power, along with the content by weight, promotes the benefits: accelerates from 0 to 100 km / h in 9.3 seconds similar to a Golf 2.0 TDi. The self-limited top speed is 150 km / h, and traction to the front wheels.The set of Lithium batteries, which is housed on the floor without subtracting habitable, has a capacity of 31 kWh, of which 24 are usable kWh. The rest is retained for feed and equipment and systems to extend battery life (complete discharges affect their longevity). It recharges in four hours in domestic outlets and 1.5 hours fast charge phase poles to 400 volts. In addition, the Concept A2 is ready for induction recharging without wires.The low weight is due in large part to the body, made of aluminum and plastic reinforced with carbon fiber, and also to steering and brakes work by electrical connections, rather than mechanical:There is no physical connection between the steering wheel and the wheels, nor between the pedal and brakes.The first electric car will be marketed Audi R8 e-Tron sports (313 hp), which will launch a small series in late 2012.
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